Implemented SourceRESTResponseManager and cleaned up code

application/tests/Unit/Domain/ResponseManagement/SourceRESTReponseManagerTest.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Unit\Domain\ResponseManagement;
+
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Doctrine\ORM\EntityManagerInterface;
+use App\Entity\Meta\RightInterface;
+use App\Entity\Meta\Right;
+use FOS\RestBundle\View\ViewHandlerInterface;
+use App\Entity\Source\PureSource;
+use App\DBAL\Types\SystemSlugType;
+use App\DBAL\Types\LayerType;
+use App\DBAL\Types\RightType;
+use App\Domain\ResponseManagement\SourceRESTResponseManager;
+use App\Exception\AllreadyDefinedException;
+
+/**
+ * @author kevinfrantz
+ *
+ * @todo Implement more tests!
+ */
+class SourceRESTReponseManagerTest extends KernelTestCase
+{
+    /**
+     * @var EntityManagerInterface
+     */
+    private $entityManager;
+
+    /**
+     * @var RightInterface
+     */
+    private $requestedRight;
+
+    /**
+     * @var ViewHandlerInterface
+     */
+    private $viewHandler;
+
+    private function setRequestedRight(): void
+    {
+        $this->requestedRight = new Right();
+    }
+
+    private function setEntityManager(): void
+    {
+        $this->entityManager = self::$container->get('doctrine.orm.default_entity_manager');
+    }
+
+    private function setViewHandler(): void
+    {
+        $this->viewHandler = $this->createMock(ViewHandlerInterface::class);
+    }
+
+    public function setUp(): void
+    {
+        self::bootKernel();
+        $this->setEntityManager();
+        $this->setRequestedRight();
+        $this->setViewHandler();
+    }
+
+    public function testAllreadyDefinedException(): void
+    {
+        $requestedSource = new PureSource();
+        $requestedSource->setSlug(SystemSlugType::IMPRINT);
+        $requestedRight = new Right();
+        $requestedRight->setSource($requestedSource);
+        $requestedRight->setReciever(new PureSource());
+        $requestedRight->setLayer(LayerType::SOURCE);
+        $requestedRight->setType(RightType::READ);
+        $this->expectException(AllreadyDefinedException::class);
+        $sourceResponseManager = new SourceRESTResponseManager(null, $this->entityManager, $requestedRight, $this->viewHandler);
+        $sourceResponseManager->getResponse();
+    }
+}